Results 101 to 110 of about 58,260 (304)
Haunting the Historiography of Slaves in South Asia from the nineteenth century to the present
Gender &History, EarlyView.ABSTRACT Using both English and Urdu‐language records, this article traces the career of a few African and Afro‐Asian women slaves in the household‐state of Awadh during the first half of the nineteenth century. Focusing on the same records, this article compares a master‐poet's recognition of the motherhood of the African and Afro‐Asian slaves to the ...
Indrani Chatterjee
wiley +1 more source
The Astronomical Journal, 1993 We present an atlas of 96 low dispersion spectra of T Tauri stars, both classical and weak-lined. The flux-calibrated spectra extend from Hβ to well blueward of the Balmer jump. Observed equivalent widths and rough blue veilings are presented. We model stars with excess emission as a combination of a weak-lined T Tauri star of a similar spectral type ...
Christopher M. Johns +2 more
openaire +2 more sources
What Is Justice? Reflections on the Criminal Justice System in Brazil
The British Journal of Sociology, EarlyView.ABSTRACT This essay explores the possibility of justice for the wretched of the earth. Using escrevivência (writing the experience/existence) and drawing on the theoretical insights and political praxis of the Assessoria Popular Maria Felipa (APMF, Maria Felipa Advocacy Group)—a Brazilian abolitionist organization led by Black activists—we analyze how ...
Fernanda Oliveira +2 more
wiley +1 more source
Ethical mediation: Navigating research ethics and frictions in overseas fieldwork
Area, EarlyView.Short Abstract This paper problematises the application of UK‐based research ethics policy for overseas fieldwork. It draws on the fieldwork experiences of two researchers affiliated with UK universities and conducting fieldwork overseas in their home country.
Sandra Hiari, Maiss Razem
wiley +1 more source
The Coronal X-ray Spectrum of the Multiple Weak-Lined T Tauri Star System HD 98800 [PDF]
, 2004 We present high-resolution X-ray spectra of the multiple (hierarchical quadruple) weak-lined T Tauri star system HD 98800, obtained with the High Energy Transmission Gratings Spectrograph (HETGS) aboard the Chandra X-ray Observatory (CXO).
Claude R. Canizares +7 more
core +3 more sources
Haro 5-2: A New Pre-main-sequence Quadruple Stellar System
The Astronomical JournalWe have discovered that the H α emission-line star Haro 5-2, located in the 3–6 Myr old Ori OB1b association, is a young quadruple system. The system has a 2+2 configuration, with an outer separation of 2.″6 and with resolved subarcsecond inner binary ...
Bo Reipurth +11 more
doaj +1 more source
The magnetosphere of the close accreting PMS binary V4046 Sgr
EPJ Web of Conferences, 2014 V4046 Sagittarii AB is a close short-period classical T Tauri binary. It is a circularised and synchronised system accreting from a circumbinary disk.
Gregory S. G. +16 more
doaj +1 more source
Evolution of the T Tauri star population in the Lupus association [PDF]
, 2015 Aims: In a recent study, we derived individual distances for 109 pre-main sequence stars that define the Lupus kinematic association of young stars. Here, we use these new distances to derive the masses and ages of Lupus T Tauri stars with the aim of ...
P. Galli +3 more
semanticscholar +1 more source
Multiple Rings and Asymmetric Structures in the Disk of SR 21
The Astrophysical Journal, 2023 Crescent-like asymmetric dust structures discovered in protoplanetary disks indicate dust aggregations. Thus, researching these structures helps us understand the planet formation process. Here we analyze ALMA data of the protoplanetary disk around the T-
Yi Yang +11 more
doaj +1 more source
Finding new sub-stellar co-moving companion candidates - the case of CT Cha
, 2009 We have searched for close and faint companions around T Tauri stars in the Chamaeleon star forming region. Two epochs of direct imaging data were taken with the VLT Adaptive Optics instrument NaCo in February 2006 and March 2007 in Ks band for the ...
Batalha +16 more
core +1 more source